Largely competency based questions, i.e. asking for an example of a time you shown a particular skills. Also all the usual questions such as why DLA. There was also an opportunity to ask questions at the end. The interviewer will tell you what department they work for so I asked questions relating to their work and we were able to chat about that for 5-10 minutes at the end.
Very inclusive, organised and friendly. There is a lot of competition and make sure you are confident in taking initiative. First off with a group task, interview and an individual task. Lasted for the day and finished 3pm.